The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 19, 1980
Filed:
Oct. 11, 1977
Jerry W Cooper, Waynesville, NC (US);
Homer N Holden, Sylva, NC (US);
Doyle V Haren, Clyde, NC (US);
John S Haley, Centerville, OH (US);
M John Somers, Dayton, OH (US);
Dayco Corporation, Dayton, OH (US);
Abstract
A wear-resistant liner for center plate structure of a railway vehicle is provided and such liner is defined by an ultra high molecular weight polymeric material having a reinforcement embedded in the polymeric material which serves as a matrix for and substantially completely surrounds the reinforcement and the reinforcement comprises a structure having openings therein for receiving the polymeric material completely therethrough and enabling better embedment of the structure, and such structure serves to reinforce and prevent cold flow of the polymeric material.